szzntech.com - robtex.com
szzntech.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Up
ad-sea-log.szzntech.com |
res-ad.szzntech.com |
Same first word
szzntech.com |
DNS History
5 records (5 active, 0 former)
●NSdns27.hichina.com2026-02-14 → 2026-02-27 · 2 obs
● 2026-02-27 06:31:42
●NSdns28.hichina.com2026-02-14 → 2026-02-27 · 2 obs
● 2026-02-27 06:31:42
●MXmxn.mxhichina.com2026-02-14 → 2026-02-27 · 2 obs
● 2026-02-27 06:31:42
●MXmxw.mxhichina.com2026-02-14 → 2026-02-27 · 2 obs
● 2026-02-27 06:31:42
●A47.119.195.1362026-02-14 → 2026-02-27 · 2 obs
● 2026-02-27 06:31:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| szzntech.com | dns27.hichina.com, dns28.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.37
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for szzntech.com (unsigned zone)
⏱️ Timing
Total: 520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.119.195.136 |
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns27.hichina.com, dns27.hichina.com, dns27.hichina.com...)
AI analysis
szzntech.com is the parent of ad-sea-log.szzntech.com and res-ad.szzntech.com.
szzntech.com points to an IP address: 47.119.195.136.
Other host names, for instance hengyun.info, share IP numbers with szzntech.com.
Two name servers dns27.hichina.com and dns28.hichina.com handle the delegation for szzntech.com.
szzntech.com shares the same name server setup as other domains, for instance ripn.cn, fanmei.com, cnpca.org, zbbhs.com and maori.cn.
szzntech.com shares name servers with other domains at least partially, for instance nnoof.com, wos.cc, zuhu.net and 500ccc.net.
These name servers are commonly used with the following: expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
szzntech.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
szzntech.com uses the same mail server setup as other domains, for instance cqtrs.cn, pasa-int.com, visionsub.com, smides.com and verygoodit.com.
szzntech.com shares at least partially some mail servers with other domains, for instance tenwowfood.com, lanhao.cn, nazoua.com, 917ty.com and stsuper.com.
these mail servers are commonly used together with mx2.qiye.aliyun.com.
Host names with two IP numbers: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mxw.mxhichina.com points to 47.246.99.195.